EA201100922A1 - Способ регенерирования ионообменной смолы при использовании сернистой кислоты - Google Patents

Способ регенерирования ионообменной смолы при использовании сернистой кислоты

Info

Publication number
EA201100922A1
EA201100922A1 EA201100922A EA201100922A EA201100922A1 EA 201100922 A1 EA201100922 A1 EA 201100922A1 EA 201100922 A EA201100922 A EA 201100922A EA 201100922 A EA201100922 A EA 201100922A EA 201100922 A1 EA201100922 A1 EA 201100922A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ion exchange
exchange resin
sulfuric acid
regulating ion
regenerated
Prior art date
Application number
EA201100922A
Other languages
English (en)
Other versions
EA021759B1 (ru
Inventor
Мэтью Кэмпбэлл
Джон Сарлиз
Виджай Бхамбхани Годхвани
Мелина Инфантино
Original Assignee
Кэнсолв Текнолоджиз Инк.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Кэнсолв Текнолоджиз Инк. filed Critical Кэнсолв Текнолоджиз Инк.
Publication of EA201100922A1 publication Critical patent/EA201100922A1/ru
Publication of EA021759B1 publication Critical patent/EA021759B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1481—Removing sulfur dioxide or sulfur trioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/50—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents
    • B01J49/53—Regeneration or reactivation of ion-exchangers; Apparatus therefor characterised by the regeneration reagents for cationic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/2041—Diamines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
    • Y02C20/00—Capture or disposal of greenhouse gases
    • Y02C20/40—Capture or disposal of greenhouse gases of CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Physical Water Treatments (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Диаминовый абсорбент, который содержит термостойкие соли, регенерируют при использовании способа ионного обмена, где катионообменную смолу регенерируют при использовании потока обратного орошения сернистой кислотой.
EA201100922A 2008-12-08 2009-12-07 Способ регенерирования ионообменной смолы при использовании сернистой кислоты EA021759B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/329,938 US8063112B2 (en) 2008-12-08 2008-12-08 Process for the regeneration of an ion exchange resin using sulfurous acid
PCT/CA2009/001791 WO2010066040A1 (en) 2008-12-08 2009-12-07 A process for the regeneration of an ion exchange resin using sulfurous acid

Publications (2)

Publication Number Publication Date
EA201100922A1 true EA201100922A1 (ru) 2011-12-30
EA021759B1 EA021759B1 (ru) 2015-08-31

Family

ID=42231807

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201100922A EA021759B1 (ru) 2008-12-08 2009-12-07 Способ регенерирования ионообменной смолы при использовании сернистой кислоты

Country Status (10)

Country Link
US (1) US8063112B2 (ru)
EP (1) EP2373420A4 (ru)
JP (1) JP5642700B2 (ru)
CN (1) CN102227262B (ru)
AU (1) AU2009326809B2 (ru)
CA (1) CA2743961C (ru)
EA (1) EA021759B1 (ru)
MX (1) MX2011005985A (ru)
MY (1) MY155382A (ru)
WO (1) WO2010066040A1 (ru)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4242172A3 (en) 2010-10-29 2023-12-20 MECS, Inc. Regenerative recovery of sulfur dioxide from effluent gases
US20130039829A1 (en) * 2011-08-09 2013-02-14 Cansolv Technologies Inc. Acid gas recovery utilizing organic acid salted diamine
CN102423617A (zh) * 2011-09-01 2012-04-25 湖南湘达环保工程有限公司 一种防止双碱法脱硫工艺中脱硫设备及管道结垢的方法
AU2014228907B2 (en) 2013-03-15 2018-11-15 Mecs, Inc. Regenerative recovery of contaminants from effluent gases
JP2015139748A (ja) * 2014-01-29 2015-08-03 株式会社東芝 熱安定性塩除去システム、二酸化炭素回収システム及び熱安定性塩除去方法
CN109475806B (zh) * 2016-04-18 2021-09-24 孟莫克公司 使用阴离子交换树脂从溶剂溶液中去除硫酸根
CN106975323B (zh) * 2017-04-06 2023-12-05 西安石油大学 一种失效天然气脱硫溶液再生装置
US10532351B1 (en) * 2018-08-29 2020-01-14 Thomas O. Miller Method for restoring kinetic properties of resin
US10967324B2 (en) * 2018-10-10 2021-04-06 Mitsubishi Heavy Industries Engineering, Ltd. Reclaiming apparatus and method, and CO2 recovery device and method
CN111638213A (zh) * 2020-07-14 2020-09-08 山东京博石油化工有限公司 一种乙醇胺脱硫液中热稳盐含量的检测方法
CN113262826A (zh) * 2020-10-28 2021-08-17 水口山有色金属有限责任公司 一种阳离子树脂再生方法
CN112957872B (zh) * 2021-03-17 2022-04-22 西北大学 一种提纯co2脱除so2的装置与方法
CN113072468B (zh) * 2021-03-25 2022-04-08 湖北远大生命科学与技术有限责任公司 高效制备牛磺酸的系统和方法
CN114291795B (zh) * 2022-01-18 2023-04-18 中船(邯郸)派瑞特种气体股份有限公司 一种制备高纯二氧化硫的方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540860A (en) * 1967-09-13 1970-11-17 Multi Minerals Ltd Acid regeneration
US4113849A (en) * 1977-03-25 1978-09-12 Union Carbide Corporation Recovering sulfur from gas streams containing hydrogen sulfide
CA1106576A (en) * 1977-03-25 1981-08-11 Alexander J. Kosseim Process for removing so.sub.2 from effluent gases and for removing heat stable salts from systems in which they accumulate using an anion exchange resin
US4122149A (en) * 1977-03-25 1978-10-24 Union Carbide Corporation Process for removing SO2 from effluent gases and for removing heat stable salts from systems in which they accumulate
US4336102A (en) * 1980-10-06 1982-06-22 Combustion Engineering, Inc. Method for recovery and reuse of ammonia in ammonia-base sulfite cooking liquors
US5045291A (en) * 1987-07-02 1991-09-03 Conoco Inc. Reactivation of spent alkanolamine
US4970344A (en) * 1987-07-02 1990-11-13 Conoco Inc. Reactivation of spent alkanolamine
US5019361A (en) * 1988-11-09 1991-05-28 Union Carbide Canada Limited Removal and recovery of sulphur dioxide from gas streams
CA2027435A1 (en) 1989-10-26 1991-04-27 Fred C. Veatch Removal of heat stable anions from alkanolamine salts
US5006258A (en) * 1989-10-26 1991-04-09 Conoco Inc. Regeneration of acidic cationic exchange resin used in the reactivation of spent alkanolamine
CA2049151C (en) 1990-08-16 2001-08-14 Dane Chang Process for absorption of sulfur compounds from fluids using certain piperidines, piperazines, or anhydrides of monocarboxylic amino acids
US5082567A (en) * 1990-11-08 1992-01-21 Occidental Chemical Corporation Regeneration of cationic exchange resins
JP3348109B2 (ja) * 1992-01-02 2002-11-20 コノコ・インコーポレーテッド 水酸化ナトリウムで陽イオン交換樹脂からアルカノールアミンを選択的に再生するためのモニターおよび制御システム
US5292407A (en) * 1992-12-18 1994-03-08 Union Carbide Chemicals & Plastics Technology Corporation Process for converting heat stable amine salts to heat regenerable amine salts
DE69600594T2 (de) * 1995-02-24 1999-02-11 Mpr Services Inc Entfernung von hitzestabilem aminsalz von type ii anionentauscherharz
JPH0970546A (ja) * 1995-09-04 1997-03-18 Kurita Water Ind Ltd イオン交換樹脂のコンディショニング方法およびイオン交換装置
JPH09314128A (ja) * 1996-03-27 1997-12-09 Japan Organo Co Ltd 有機アミンを吸着した陽イオン交換樹脂の再生廃液の処理方法
US6245128B1 (en) * 1999-06-15 2001-06-12 Mobil Oil Corporation Process for the reclamation of spent alkanolamine solution
US6334886B1 (en) * 2000-05-12 2002-01-01 Air Products And Chemicals, Inc. Removal of corrosive contaminants from alkanolamine absorbent process
US7056482B2 (en) * 2003-06-12 2006-06-06 Cansolv Technologies Inc. Method for recovery of CO2 from gas streams
US7214358B2 (en) * 2003-08-13 2007-05-08 Cansolv Technologies Inc. Low energy regenerable SO2 scrubbing process
EP1732864B1 (en) * 2004-03-18 2013-12-25 Suntory Holdings Limited Radiolabeled 3-[3- (benzoyl-amido) benzyloxy]aspartic acid derivative and method of producing the same
US7776296B2 (en) * 2006-03-10 2010-08-17 Cansolv Technologies Inc. Regeneration of ion exchangers that are used for salt removal from acid gas capture plants
CN101104134A (zh) * 2007-07-13 2008-01-16 中国石油化工集团公司 一种脱除热稳定盐的方法
JP5320778B2 (ja) * 2008-03-07 2013-10-23 栗田エンジニアリング株式会社 アミン液の再生方法
JP2010046599A (ja) * 2008-08-21 2010-03-04 Panasonic Corp 酸性ガス吸収除去剤の浄化性能再生方法および酸性ガス吸収処理装置
US8097068B2 (en) * 2008-11-06 2012-01-17 Cansolv Technologies Inc. Method for treating a diamine absorbent stream

Also Published As

Publication number Publication date
JP5642700B2 (ja) 2014-12-17
MX2011005985A (es) 2011-09-30
EP2373420A1 (en) 2011-10-12
CN102227262B (zh) 2016-08-10
CA2743961C (en) 2014-03-18
US8063112B2 (en) 2011-11-22
MY155382A (en) 2015-10-15
JP2012510887A (ja) 2012-05-17
WO2010066040A1 (en) 2010-06-17
AU2009326809A1 (en) 2010-06-17
CN102227262A (zh) 2011-10-26
AU2009326809B2 (en) 2013-09-05
EP2373420A4 (en) 2014-07-23
CA2743961A1 (en) 2010-06-17
EA021759B1 (ru) 2015-08-31
US20100144908A1 (en) 2010-06-10

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU